TH

Tsukasa Hasegawa

HI Hitachi: 2 patents #899 of 4,225Top 25%
Overall (2003): #38,197 of 273,478Top 15%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6633724 Realtime data recording method Masahiro Kageyama, Tamotsu Ito 2003-10-14
6584272 Data recording apparatus Shinichiro Fukushima 2003-06-24